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2023-01-10drm/virtio: Fix GEM handle creation UAFRob Clark
Userspace can guess the handle value and try to race GEM object creation with handle close, resulting in a use-after-free if we dereference the object after dropping the handle's reference. For that reason, dropping the handle's reference must be done *after* we are done dereferencing the object. Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Chia-I Wu <olvaffe@gmail.com> Fixes: 62fb7a5e1096 ("virtio-gpu: add 3d/virgl support") Cc: stable@vger.kernel.org Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221216233355.542197-2-robdclark@gmail.com
2023-01-09Merge tag 'imx-fixes-6.2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 6.2: - Fix i.MX8MP DT for missing GPC Interrupt, power-domain typo and USB clock error. - Fix mach-imx cpu code to add missing of_node_put() call. - A couple of verdin-imx8mm DT fixes for audio playback support. - Fix pca9547 i2c-mux node name for i.MX and Vybrid device trees. - Fix an imx93-11x11-evk uSDHC pad setting problem that causes Micron eMMC CMD8 CRC error in HS400ES/HS400 mode. - A couple of imx8mp-blk-ctrl driver fixes from Lucas Stach, enabling pixclk with HDMI_TX_PHY PD, dropping power device name setting. - Fix the error check for of_clk_get_by_name() in soc-imx8m driver. - Other various DT fixes and cleanups. * tag 'imx-fixes-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (22 commits) soc: imx8m: Fix incorrect check for of_clk_get_by_name() arm64: dts: imx8mm-venice-gw7901: fix USB2 controller OC polarity arm64: dts: imx8mp-evk: pcie0-refclk cosmetic cleanup arm64: dts: imx8mp: Fix power-domain typo arm64: dts: imx8mp: Fix missing GPC Interrupt soc: imx: imx8mp-blk-ctrl: don't set power device name arm64: dts: imx8mm: Drop xtal clock specifier from eDM SBC ARM: imx: add missing of_node_put() arm64: dts: imx93-11x11-evk: correct clock and strobe pad setting arm64: dts: verdin-imx8mm: fix dev board audio playback arm64: dts: imx8mq-thor96: fix no-mmc property for SDHCI arm64: dts: imx8mm-beacon: Fix ecspi2 pinmux arm64: dts: freescale: Fix pca954x i2c-mux node names ARM: dts: vf610: Fix pca9548 i2c-mux node names ARM: dts: imx: Fix pca9547 i2c-mux node name arm64: dts: verdin-imx8mm: fix dahlia audio playback ARM: dts: imx6qdl-gw560x: Remove incorrect 'uart-has-rtscts' ARM: dts: imx7d-pico: Use 'clock-frequency' ARM: dts: imx6ul-pico-dwarf: Use 'clock-frequency' arm64: dts: imx8mp-phycore-som: Remove invalid PMIC property ... Link: https://lore.kernel.org/r/20230102132016.GA10699@T480 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-09Merge tag 'reset-fixes-for-v6.2' of git://git.pengutronix.de/pza/linux into ↵Arnd Bergmann
arm/fixes Reset controller fixes for v6.2 Avoid a build error by disabling the invalid combination of building reset-ti-sci built-in but ti-sci as a module. Fix a possible NULL pointer dereference in reset-uniphier-glue in case platform_get_resource() fails. * tag 'reset-fixes-for-v6.2' of git://git.pengutronix.de/pza/linux: reset: uniphier-glue: Fix possible null-ptr-deref reset: ti-sci: honor TI_SCI_PROTOCOL setting when not COMPILE_TEST Link: https://lore.kernel.org/r/20230104095855.3809733-1-p.zabel@pengutronix.de Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-09Merge tag 'scmi-fixes-6.2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes Arm SCMI fixes for v6.2 Few fixes addressing: 1. Possible compromise with the shorter message size from a misbheaving SCMI platform firmware. The shmem accesses are now hardened to handle the same in fetch_notification and fetch_response. 2. Possible unsafe locking scenario which is solved by calling virtio_break_device() before getting hold of vioch->lock. 3. Possible stale error status reported from a previous message being used again as it is not cleared. * tag 'scmi-fixes-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_scmi: Fix virtio channels cleanup on shutdown firmware: arm_scmi: Harden shared memory access in fetch_notification firmware: arm_scmi: Harden shared memory access in fetch_response firmware: arm_scmi: Clear stale xfer->hdr.status Link: https://lore.kernel.org/r/20230106093909.652657-1-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-09Merge tag 'memory-controller-drv-fixes-6.2' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/fixes Memory controller drivers - fixes for v6.2 Broken in v6.2: 1. OMAP GPMC: do not fail if "gpmc,wait-pin" optional property (introduced for v6.2) is missing. Broken earlier: 1. Tegra MC: Drop SID override programming as it is handled by bootloader and doing it in the kernel can cause unexpected results. 2. Atmel SDRAMC, MVEBU devbus: Add missing clock unprepare/disable in exit and error paths. * tag 'memory-controller-drv-fixes-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: memory: mvebu-devbus: Fix missing clk_disable_unprepare in mvebu_devbus_probe() memory: atmel-sdramc: Fix missing clk_disable_unprepare in atmel_ramc_probe() memory: tegra: Remove clients SID override programming memory: omap-gpmc: fix wait pin validation Link: https://lore.kernel.org/r/20230109150322.329614-1-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-09ice: Add check for kzallocJiasheng Jiang
Add the check for the return value of kzalloc in order to avoid NULL pointer dereference. Moreover, use the goto-label to share the clean code. Fixes: d6b98c8d242a ("ice: add write functionality for GNSS TTY") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-01-09ice: Fix potential memory leak in ice_gnss_tty_write()Yuan Can
The ice_gnss_tty_write() return directly if the write_buf alloc failed, leaking the cmd_buf. Fix by free cmd_buf if write_buf alloc failed. Fixes: d6b98c8d242a ("ice: add write functionality for GNSS TTY") Signed-off-by: Yuan Can <yuancan@huawei.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-01-09drm/amdgpu: Fixed bug on error when unloading amdgpuYiPeng Chai
Fixed bug on error when unloading amdgpu. The error message is as follows: [ 377.706202] kernel BUG at drivers/gpu/drm/drm_buddy.c:278! [ 377.706215] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 377.706222] CPU: 4 PID: 8610 Comm: modprobe Tainted: G IOE 6.0.0-thomas #1 [ 377.706231] Hardware name: ASUS System Product Name/PRIME Z390-A, BIOS 2004 11/02/2021 [ 377.706238] RIP: 0010:drm_buddy_free_block+0x26/0x30 [drm_buddy] [ 377.706264] Code: 00 00 00 90 0f 1f 44 00 00 48 8b 0e 89 c8 25 00 0c 00 00 3d 00 04 00 00 75 10 48 8b 47 18 48 d3 e0 48 01 47 28 e9 fa fe ff ff <0f> 0b 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 54 55 48 89 f5 53 [ 377.706282] RSP: 0018:ffffad2dc4683cb8 EFLAGS: 00010287 [ 377.706289] RAX: 0000000000000000 RBX: ffff8b1743bd5138 RCX: 0000000000000000 [ 377.706297] RDX: ffff8b1743bd5160 RSI: ffff8b1743bd5c78 RDI: ffff8b16d1b25f70 [ 377.706304] RBP: ffff8b1743bd59e0 R08: 0000000000000001 R09: 0000000000000001 [ 377.706311] R10: ffff8b16c8572400 R11: ffffad2dc4683cf0 R12: ffff8b16d1b25f70 [ 377.706318] R13: ffff8b16d1b25fd0 R14: ffff8b1743bd59c0 R15: ffff8b16d1b25f70 [ 377.706325] FS: 00007fec56c72c40(0000) GS:ffff8b1836500000(0000) knlGS:0000000000000000 [ 377.706334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 377.706340] CR2: 00007f9b88c1ba50 CR3: 0000000110450004 CR4: 00000000003706e0 [ 377.706347] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 377.706354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 377.706361] Call Trace: [ 377.706365] <TASK> [ 377.706369] drm_buddy_free_list+0x2a/0x60 [drm_buddy] [ 377.706376] amdgpu_vram_mgr_fini+0xea/0x180 [amdgpu] [ 377.706572] amdgpu_ttm_fini+0x12e/0x1a0 [amdgpu] [ 377.706650] amdgpu_bo_fini+0x22/0x90 [amdgpu] [ 377.706727] gmc_v11_0_sw_fini+0x26/0x30 [amdgpu] [ 377.706821] amdgpu_device_fini_sw+0xa1/0x3c0 [amdgpu] [ 377.706897] amdgpu_driver_release_kms+0x12/0x30 [amdgpu] [ 377.706975] drm_dev_release+0x20/0x40 [drm] [ 377.707006] release_nodes+0x35/0xb0 [ 377.707014] devres_release_all+0x8b/0xc0 [ 377.707020] device_unbind_cleanup+0xe/0x70 [ 377.707027] device_release_driver_internal+0xee/0x160 [ 377.707033] driver_detach+0x44/0x90 [ 377.707039] bus_remove_driver+0x55/0xe0 [ 377.707045] pci_unregister_driver+0x3b/0x90 [ 377.707052] amdgpu_exit+0x11/0x6c [amdgpu] [ 377.707194] __x64_sys_delete_module+0x142/0x2b0 [ 377.707201] ? fpregs_assert_state_consistent+0x22/0x50 [ 377.707208] ? exit_to_user_mode_prepare+0x3e/0x190 [ 377.707215] do_syscall_64+0x38/0x90 [ 377.707221] entry_SYSCALL_64_after_hwframe+0x63/0xcd Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2023-01-09drm/amd: Delay removal of the firmware framebufferMario Limonciello
Removing the firmware framebuffer from the driver means that even if the driver doesn't support the IP blocks in a GPU it will no longer be functional after the driver fails to initialize. This change will ensure that unsupported IP blocks at least cause the driver to work with the EFI framebuffer. Cc: stable@vger.kernel.org Suggested-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-01-09drm/amdgpu: Fix potential NULL dereferenceLuben Tuikov
Fix potential NULL dereference, in the case when "man", the resource manager might be NULL, when/if we print debug information. Cc: Alex Deucher <Alexander.Deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: AMD Graphics <amd-gfx@lists.freedesktop.org> Cc: Dan Carpenter <error27@gmail.com> Cc: kernel test robot <lkp@intel.com> Fixes: 7554886daa31ea ("drm/amdgpu: Fix size validation for non-exclusive domains (v4)") Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-01-09cxl: fix cxl_report_and_clear() RAS UE addr mis-assignmentDave Jiang
'addr' that contains RAS UE register address is re-assigned to RAS_CAP_CONTROL offset if there are multiple UE errors. Use different addr variable to avoid the reassignment mistake. Fixes: 2905cb5236cb ("cxl/pci: Add (hopeful) error handling support") Reported-by: Jonathan Cameron <jonathan.cameron@huawei.com> Signed-off-by: Dave Jiang <dave.jiang@intel.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Link: https://lore.kernel.org/r/167302318779.580155.15233596744650706167.stgit@djiang5-mobl3.local Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2023-01-09drm/i915: Fix potential context UAFsRob Clark
gem_context_register() makes the context visible to userspace, and which point a separate thread can trigger the I915_GEM_CONTEXT_DESTROY ioctl. So we need to ensure that nothing uses the ctx ptr after this. And we need to ensure that adding the ctx to the xarray is the *last* thing that gem_context_register() does with the ctx pointer. Signed-off-by: Rob Clark <robdclark@chromium.org> Fixes: eb4dedae920a ("drm/i915/gem: Delay tracking the GEM context until it is registered") Fixes: a4c1cdd34e2c ("drm/i915/gem: Delay context creation (v3)") Fixes: 49bd54b390c2 ("drm/i915: Track all user contexts per client") Cc: <stable@vger.kernel.org> # v5.10+ Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> [tursulin: Stable and fixes tags add/tidy.] Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230103234948.1218393-1-robdclark@gmail.com (cherry picked from commit bed4b455cf5374e68879be56971c1da563bcd90c) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2023-01-09drm/i915: Reserve enough fence slot for i915_vma_unbind_asyncNirmoy Das
A nested dma_resv_reserve_fences(1) will not reserve slot from the 2nd call onwards and folowing dma_resv_add_fence() might hit the "BUG_ON(fobj->num_fences >= fobj->max_fences)" check. I915 hit above nested dma_resv case in ttm_bo_handle_move_mem() with async unbind: dma_resv_reserve_fences() from --> ttm_bo_handle_move_mem() dma_resv_reserve_fences() from --> i915_vma_unbind_async() dma_resv_add_fence() from --> i915_vma_unbind_async() dma_resv_add_fence() from -->ttm_bo_move_accel_cleanup() Resolve this by adding an extra fence in i915_vma_unbind_async(). Suggested-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Fixes: 2f6b90da9192 ("drm/i915: Use vma resources for async unbinding") Cc: <stable@vger.kernel.org> # v5.18+ Signed-off-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221223092011.11657-1-nirmoy.das@intel.com (cherry picked from commit 4f0755c2faf7388616109717facc5bbde6850e60) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2023-01-09i2c: mxs: suppress probe-deferral error messageStefan Wahren
During boot of I2SE Duckbill the kernel log contains a confusing error: Failed to request dma This is caused by i2c-mxs tries to request a not yet available DMA channel (-EPROBE_DEFER). So suppress this message by using dev_err_probe(). Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-01-09i2c: designware-pci: Add new PCI IDs for AMD NAVI GPUBasavaraj Natikar
Add additional supported PCI IDs for latest AMD NAVI GPU card which has an integrated Type-C controller and designware I2C with PCI interface. Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Tested-by: Sanath S <Sanath.S@amd.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-01-09RDMA/rxe: Prevent faulty rkey generationDaisuke Matsuda
If you create MRs more than 0x10000 times after loading the module, responder starts to reply NAKs for RDMA/Atomic operations because of rkey violation detected in check_rkey(). The root cause is that rkeys are incremented each time a new MR is created and the value overflows into the range reserved for MWs. This commit also increases the value of RXE_MAX_MW that has been limited unlike other parameters. Fixes: 0994a1bcd5f7 ("RDMA/rxe: Bump up default maximum values used via uverbs") Link: https://lore.kernel.org/r/20221220080848.253785-2-matsuda-daisuke@fujitsu.com Signed-off-by: Daisuke Matsuda <matsuda-daisuke@fujitsu.com> Tested-by: Li Zhijian <lizhijian@fujitsu.com> Reviewed-by: Li Zhijian <lizhijian@fujitsu.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2023-01-09RDMA/rxe: Fix inaccurate constants in rxe_type_infoDaisuke Matsuda
ibv_query_device() has reported incorrect device attributes, which are actually not used by the device. Make the constants correspond with the attributes shown to users. Fixes: 3ccffe8abf2f ("RDMA/rxe: Move max_elem into rxe_type_info") Fixes: 3225717f6dfa ("RDMA/rxe: Replace red-black trees by xarrays") Link: https://lore.kernel.org/r/20221220080848.253785-1-matsuda-daisuke@fujitsu.com Signed-off-by: Daisuke Matsuda <matsuda-daisuke@fujitsu.com> Reviewed-by: Li Zhijian <lizhijian@fujitsu.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2023-01-09i2c: designware: Fix unbalanced suspended flagRichard Fitzgerald
Ensure that i2c_mark_adapter_suspended() is always balanced by a call to i2c_mark_adapter_resumed(). dw_i2c_plat_resume() must always be called, so that i2c_mark_adapter_resumed() is called. This is not compatible with DPM_FLAG_MAY_SKIP_RESUME, so remove the flag. Since the controller is always resumed on system resume the dw_i2c_plat_complete() callback is redundant and has been removed. The unbalanced suspended flag was introduced by commit c57813b8b288 ("i2c: designware: Lock the adapter while setting the suspended flag") Before that commit, the system and runtime PM used the same functions. The DPM_FLAG_MAY_SKIP_RESUME was used to skip the system resume if the driver had been in runtime-suspend. If system resume was skipped, the suspended flag would be cleared by the next runtime resume. The check of the suspended flag was _after_ the call to pm_runtime_get_sync() in i2c_dw_xfer(). So either a system resume or a runtime resume would clear the flag before it was checked. Having introduced the unbalanced suspended flag with that commit, a further commit 80704a84a9f8 ("i2c: designware: Use the i2c_mark_adapter_suspended/resumed() helpers") changed from using a local suspended flag to using the i2c_mark_adapter_suspended/resumed() functions. These use a flag that is checked by I2C core code before issuing the transfer to the bus driver, so there was no opportunity for the bus driver to runtime resume itself before the flag check. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Fixes: c57813b8b288 ("i2c: designware: Lock the adapter while setting the suspended flag") Reviewed-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-01-09i2c: designware: use casting of u64 in clock multiplication to avoid overflowLareine Khawaly
In functions i2c_dw_scl_lcnt() and i2c_dw_scl_hcnt() may have overflow by depending on the values of the given parameters including the ic_clk. For example in our use case where ic_clk is larger than one million, multiplication of ic_clk * 4700 will result in 32 bit overflow. Add cast of u64 to the calculation to avoid multiplication overflow, and use the corresponding define for divide. Fixes: 2373f6b9744d ("i2c-designware: split of i2c-designware.c into core and bus specific parts") Signed-off-by: Lareine Khawaly <lareine@amazon.com> Signed-off-by: Hanna Hawa <hhhawa@amazon.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-01-09thunderbolt: Disable XDomain lane 1 only in software connection managerMika Westerberg
When firmware connection manager is in use we should not touch the lane adapter (well or any) configuration space so do this only when we know that the software connection manager is active. Fixes: 8e1de7042596 ("thunderbolt: Add support for XDomain lane bonding") Cc: stable@vger.kernel.org Acked-by: Yehezkel Bernat <YehezkelShB@gmail.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
2023-01-09thunderbolt: Use correct function to calculate maximum USB3 link rateMika Westerberg
We need to take minimum of both sides of the USB3 link into consideration, not just the downstream port. Fix this by calling tb_usb3_max_link_rate() instead. Fixes: 0bd680cd900c ("thunderbolt: Add USB3 bandwidth management") Cc: stable@vger.kernel.org Acked-by: Yehezkel Bernat <YehezkelShB@gmail.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
2023-01-09thunderbolt: Do not call PM runtime functions in tb_retimer_scan()Mika Westerberg
We cannot call PM runtime functions in tb_retimer_scan() because it will also be called when retimers are scanned from userspace (happens when there is no device connected on ChromeOS for instance) and at the same USB4 port runtime resume hook. This leads to hang because neither can proceed. Fix this by runtime resuming USB4 ports in tb_scan_port() instead. This makes sure the ports are runtime PM active when retimers are added under it while avoiding the reported hang as well. Reported-by: Utkarsh Patel <utkarsh.h.patel@intel.com> Fixes: 1e56c88adecc ("thunderbolt: Runtime resume USB4 port when retimers are scanned") Cc: stable@vger.kernel.org Acked-by: Yehezkel Bernat <YehezkelShB@gmail.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
2023-01-09net: lan966x: Allow to add rules in TCAM even if not enabledHoratiu Vultur
The blamed commit implemented the vcap_operations to allow to add an entry in the TCAM. One of the callbacks is to validate the supported keysets. If the TCAM lookup was not enabled, then this will return failure so no entries could be added. This doesn't make much sense, as you can enable at a later point the TCAM. Therefore change it such to allow entries in TCAM even it is not enabled. Fixes: 4426b78c626d ("net: lan966x: Add port keyset config and callback interface") Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09nfc: pn533: Wait for out_urb's completion in pn533_usb_send_frame()Minsuk Kang
Fix a use-after-free that occurs in hcd when in_urb sent from pn533_usb_send_frame() is completed earlier than out_urb. Its callback frees the skb data in pn533_send_async_complete() that is used as a transfer buffer of out_urb. Wait before sending in_urb until the callback of out_urb is called. To modify the callback of out_urb alone, separate the complete function of out_urb and ack_urb. Found by a modified version of syzkaller. BUG: KASAN: use-after-free in dummy_timer Call Trace: memcpy (mm/kasan/shadow.c:65) dummy_perform_transfer (drivers/usb/gadget/udc/dummy_hcd.c:1352) transfer (drivers/usb/gadget/udc/dummy_hcd.c:1453) dummy_timer (drivers/usb/gadget/udc/dummy_hcd.c:1972) arch_static_branch (arch/x86/include/asm/jump_label.h:27) static_key_false (include/linux/jump_label.h:207) timer_expire_exit (include/trace/events/timer.h:127) call_timer_fn (kernel/time/timer.c:1475) expire_timers (kernel/time/timer.c:1519) __run_timers (kernel/time/timer.c:1790) run_timer_softirq (kernel/time/timer.c:1803) Fixes: c46ee38620a2 ("NFC: pn533: add NXP pn533 nfc device driver") Signed-off-by: Minsuk Kang <linuxlovemin@yonsei.ac.kr> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09mlxsw: spectrum_router: Replace 0-length array with flexible arrayKees Cook
Zero-length arrays are deprecated[1]. Replace struct mlxsw_sp_nexthop_group_info's "nexthops" 0-length array with a flexible array. Detected with GCC 13, using -fstrict-flex-arrays=3: drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c: In function 'mlxsw_sp_nexthop_group_hash_obj': drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:3278:38: warning: array subscript i is outside array bounds of 'struct mlxsw_sp_nexthop[0]' [-Warray-bounds=] 3278 | val ^= jhash(&nh->ifindex, sizeof(nh->ifindex), seed); | ^~~~~~~~~~~~ drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:2954:33: note: while referencing 'nexthops' 2954 | struct mlxsw_sp_nexthop nexthops[0]; | ^~~~~~~~ [1] https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays Cc: Ido Schimmel <idosch@nvidia.com> Cc: Petr Machata <petrm@nvidia.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Eric Dumazet <edumazet@google.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Paolo Abeni <pabeni@redhat.com> Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org> Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Tested-by: Petr Machata <petrm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09net: ipa: correct IPA v4.7 IMEM offsetAlex Elder
Commit b310de784bacd ("net: ipa: add IPA v4.7 support") was merged despite an unresolved comment made by Konrad Dybcio. Konrad observed that the IMEM region specified for IPA v4.7 did not match that used downstream for the SM7225 SoC. In "lagoon.dtsi" present in a Sony Xperia source tree, a ipa_smmu_ap node was defined with a "qcom,additional-mapping" property that defined the IPA IMEM area starting at offset 0x146a8000 (not 0x146a9000 that was committed). The IPA v4.7 target system used for testing uses the SM7225 SoC, so we'll adhere what the downstream code specifies is the address of the IMEM region used for IPA. Link: https://lore.kernel.org/linux-arm-msm/20221208211529.757669-1-elder@linaro.org Fixes: b310de784bac ("net: ipa: add IPA v4.7 support") Tested-by: Luca Weiss <luca.weiss@fairphone.com> Signed-off-by: Alex Elder <elder@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09brcmfmac: Prefer DT board type over DMI board typeIvan T. Ivanov
The introduction of support for Apple board types inadvertently changed the precedence order, causing hybrid SMBIOS+DT platforms to look up the firmware using the DMI information instead of the device tree compatible to generate the board type. Revert back to the old behavior, as affected platforms use firmwares named after the DT compatible. Fixes: 7682de8b3351 ("wifi: brcmfmac: of: Fetch Apple properties") [1] https://bugzilla.opensuse.org/show_bug.cgi?id=1206697#c13 Cc: stable@vger.kernel.org Signed-off-by: Ivan T. Ivanov <iivanov@suse.de> Reviewed-by: Hector Martin <marcan@marcan.st> Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com> Tested-by: Peter Robinson <pbrobinson@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09xen/pvcalls: free active map buffer on pvcalls_front_free_mapOleksii Moisieiev
Data buffer for active map is allocated in alloc_active_ring and freed in free_active_ring function, which is used only for the error cleanup. pvcalls_front_release is calling pvcalls_front_free_map which ends foreign access for this buffer, but doesn't free allocated pages. Call free_active_ring to clean all allocated resources. Signed-off-by: Oleksii Moisieiev <oleksii_moisieiev@epam.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> Link: https://lore.kernel.org/r/6a762ee32dd655cbb09a4aa0e2307e8919761311.1671531297.git.oleksii_moisieiev@epam.com Signed-off-by: Juergen Gross <jgross@suse.com>
2023-01-09hvc/xen: lock console list traversalRoger Pau Monne
The currently lockless access to the xen console list in vtermno_to_xencons() is incorrect, as additions and removals from the list can happen anytime, and as such the traversal of the list to get the private console data for a given termno needs to happen with the lock held. Note users that modify the list already do so with the lock taken. Adjust current lock takers to use the _irq{save,restore} helpers, since the context in which vtermno_to_xencons() is called can have interrupts disabled. Use the _irq{save,restore} set of helpers to switch the current callers to disable interrupts in the locked region. I haven't checked if existing users could instead use the _irq variant, as I think it's safer to use _irq{save,restore} upfront. While there switch from using list_for_each_entry_safe to list_for_each_entry: the current entry cursor won't be removed as part of the code in the loop body, so using the _safe variant is pointless. Fixes: 02e19f9c7cac ('hvc_xen: implement multiconsole support') Signed-off-by: Roger Pau Monné <roger.pau@citrix.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> Link: https://lore.kernel.org/r/20221130163611.14686-1-roger.pau@citrix.com Signed-off-by: Juergen Gross <jgross@suse.com>
2023-01-07Merge tag 'devicetree-fixes-for-6.2-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Fix DT memory scanning for some MIPS boards when memory is not specified in DT - Redo CONFIG_CMDLINE* handling for missing /chosen node. The first attempt broke PS3 (and possibly other PPC platforms). - Fix constraints in QCom Soundwire schema * tag 'devicetree-fixes-for-6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: of: fdt: Honor CONFIG_CMDLINE* even without /chosen node, take 2 Revert "of: fdt: Honor CONFIG_CMDLINE* even without /chosen node" dt-bindings: soundwire: qcom,soundwire: correct sizes related to number of ports of/fdt: run soc memory setup when early_init_dt_scan_memory fails
2023-01-07Merge tag 'usb-6.2-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are some small USB driver fixes for 6.2-rc3 that resolve some reported issues. They include: - of-reported ulpi problem, so the offending commit is reverted - dwc3 driver bugfixes for recent changes - fotg210 fixes Most of these have been in linux-next for a while, the last few were on the mailing list for a long time and passed all the 0-day bot testing so all should be fine with them as well" * tag 'usb-6.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: dwc3: gadget: Ignore End Transfer delay on teardown usb: dwc3: xilinx: include linux/gpio/consumer.h usb: fotg210-udc: fix error return code in fotg210_udc_probe() usb: fotg210: fix OTG-only build Revert "usb: ulpi: defer ulpi_register on ulpi_read_id timeout"
2023-01-07Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds
Pull rdma fixes from Jason Gunthorpe: "Most noticeable is that Yishai found a big data corruption regression due to a change in the scatterlist: - Do not wrongly combine non-contiguous pages in scatterlist - Fix compilation warnings on gcc 13 - Oops when using some mlx5 stats - Bad enforcement of atomic responder resources in mlx5" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: lib/scatterlist: Fix to merge contiguous pages into the last SG properly RDMA/mlx5: Fix validation of max_rd_atomic caps for DC RDMA/mlx5: Fix mlx5_ib_get_hw_stats when used for device RDMA/srp: Move large values to a new enum for gcc13
2023-01-07MAINTAINERS: Update email of Tudor AmbarusTudor Ambarus
My professional email will change and the microchip one will bounce after mid-november of 2022. Update the MAINTAINERS file, the YAML bindings, MODULE_AUTHOR entries and author mentions, and add an entry in the .mailmap file. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Pratyush Yadav <pratyush@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20221226144043.367706-1-tudor.ambarus@linaro.org
2023-01-07scsi: libsas: Grab the ATA port lock in sas_ata_device_link_abort()Xingui Yang
Grab the ATA port lock in sas_ata_device_link_abort() before calling ata_link_abort() as outlined in this function's locking requirements. Fixes: 44112922674b ("scsi: libsas: Add sas_ata_device_link_abort()") Signed-off-by: Xingui Yang <yangxingui@huawei.com> Reviewed-by: John Garry <john.g.garry@oracle.com> Reviewed-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-01-07scsi: hisi_sas: Fix tag freeing for reserved tagsJason Yan
The reserved tags were put in the lower region of the tagset in commit f7d190a94e35 ("scsi: hisi_sas: Put reserved tags in lower region of tagset"). However, only the allocate function was changed, freeing was not handled. This resulted in a failure to boot: [ 33.467345] hisi_sas_v3_hw 0000:b4:02.0: task exec: failed[-132]! [ 33.473413] sas: Executing internal abort failed 5000000000000603 (-132) [ 33.480088] hisi_sas_v3_hw 0000:b4:02.0: I_T nexus reset: internal abort (-132) [ 33.657336] hisi_sas_v3_hw 0000:b4:02.0: task exec: failed[-132]! [ 33.663403] ata7.00: failed to IDENTIFY (I/O error, err_mask=0x40) [ 35.787344] hisi_sas_v3_hw 0000:b4:04.0: task exec: failed[-132]! [ 35.793411] sas: Executing internal abort failed 5000000000000703 (-132) [ 35.800084] hisi_sas_v3_hw 0000:b4:04.0: I_T nexus reset: internal abort (-132) [ 35.977335] hisi_sas_v3_hw 0000:b4:04.0: task exec: failed[-132]! [ 35.983403] ata10.00: failed to IDENTIFY (I/O error, err_mask=0x40) [ 35.989643] ata10.00: revalidation failed (errno=-5) Fixes: f7d190a94e35 ("scsi: hisi_sas: Put reserved tags in lower region of tagset") Cc: John Garry <john.g.garry@oracle.com> Cc: Xiang Chen <chenxiang66@hisilicon.com> Signed-off-by: Jason Yan <yanaijie@huawei.com> Reviewed-by: John Garry <john.g.garry@oracle.com> Acked-by: Xiang Chen <chenxiang66@hisilicon.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-01-06octeontx2-af: Fix LMAC config in cgx_lmac_rx_tx_enableAngela Czubak
PF netdev can request AF to enable or disable reception and transmission on assigned CGX::LMAC. The current code instead of disabling or enabling 'reception and transmission' also disables/enable the LMAC. This patch fixes this issue. Fixes: 1435f66a28b4 ("octeontx2-af: CGX Rx/Tx enable/disable mbox handlers") Signed-off-by: Angela Czubak <aczubak@marvell.com> Signed-off-by: Hariprasad Kelam <hkelam@marvell.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Link: https://lore.kernel.org/r/20230105160107.17638-1-hkelam@marvell.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-06Merge tag 'drm-fixes-2023-01-06' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Daniel Vetter: "Still not much, but more than last week. Dave should be back next week from the beaching. drivers: - i915-gvt fixes - amdgpu/kfd fixes - panfrost bo refcounting fix - meson afbc corruption fix - imx plane width fix core: - drm/sched fixes - drm/mm kunit test fix - dma-buf export error handling fixes" * tag 'drm-fixes-2023-01-06' of git://anongit.freedesktop.org/drm/drm: Revert "drm/amd/display: Enable Freesync Video Mode by default" drm/i915/gvt: fix double free bug in split_2MB_gtt_entry drm/i915/gvt: use atomic operations to change the vGPU status drm/i915/gvt: fix vgpu debugfs clean in remove drm/i915/gvt: fix gvt debugfs destroy drm/i915: unpin on error in intel_vgpu_shadow_mm_pin() drm/amd/display: Uninitialized variables causing 4k60 UCLK to stay at DPM1 and not DPM0 drm/amdkfd: Fix kernel warning during topology setup drm/scheduler: Fix lockup in drm_sched_entity_kill() drm/imx: ipuv3-plane: Fix overlay plane width drm/scheduler: Fix lockup in drm_sched_entity_kill() drm/virtio: Fix memory leak in virtio_gpu_object_create() drm/meson: Reduce the FIFO lines held when AFBC is not used drm/tests: reduce drm_mm_test stack usage drm/panfrost: Fix GEM handle creation ref-counting drm/plane-helper: Add the missing declaration of drm_atomic_state dma-buf: fix dma_buf_export init order v2
2023-01-06tpm: Allow system suspend to continue when TPM suspend failsJason A. Donenfeld
TPM 1 is sometimes broken across system suspends, due to races or locking issues or something else that haven't been diagnosed or fixed yet, most likely having to do with concurrent reads from the TPM's hardware random number generator driver. These issues prevent the system from actually suspending, with errors like: tpm tpm0: A TPM error (28) occurred continue selftest ... tpm tpm0: A TPM error (28) occurred attempting get random ... tpm tpm0: Error (28) sending savestate before suspend tpm_tis 00:08: PM: __pnp_bus_suspend(): tpm_pm_suspend+0x0/0x80 returns 28 tpm_tis 00:08: PM: dpm_run_callback(): pnp_bus_suspend+0x0/0x10 returns 28 tpm_tis 00:08: PM: failed to suspend: error 28 PM: Some devices failed to suspend, or early wake event detected This issue was partially fixed by 23393c646142 ("char: tpm: Protect tpm_pm_suspend with locks"), in a last minute 6.1 commit that Linus took directly because the TPM maintainers weren't available. However, it seems like this just addresses the most common cases of the bug, rather than addressing it entirely. So there are more things to fix still, apparently. In lieu of actually fixing the underlying bug, just allow system suspend to continue, so that laptops still go to sleep fine. Later, this can be reverted when the real bug is fixed. Link: https://lore.kernel.org/lkml/7cbe96cf-e0b5-ba63-d1b4-f63d2e826efa@suse.cz/ Cc: stable@vger.kernel.org # 6.1+ Reported-by: Vlastimil Babka <vbabka@suse.cz> Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Acked-by: Luigi Semenzato <semenzato@chromium.org> Cc: Peter Huewe <peterhuewe@gmx.de> Cc: Jarkko Sakkinen <jarkko@kernel.org> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Johannes Altmanninger <aclopte@gmail.com> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2023-01-06Merge tag 'block-2023-01-06' of git://git.kernel.dk/linuxLinus Torvalds
Pull block fixes from Jens Axboe: "The big change here is obviously the revert of the pktcdvd driver removal. Outside of that, just minor tweaks. In detail: - Re-instate the pktcdvd driver, which necessitates adding back bio_copy_data_iter() and the fops->devnode() hook for now (me) - Fix for splitting of a bio marked as NOWAIT, causing either nowait reads or writes to error with EAGAIN even if parts of the IO completed (me) - Fix for ublk, punting management commands to io-wq as they can all easily block for extended periods of time (Ming) - Removal of SRCU dependency for the block layer (Paul)" * tag 'block-2023-01-06' of git://git.kernel.dk/linux: block: Remove "select SRCU" Revert "pktcdvd: remove driver." Revert "block: remove devnode callback from struct block_device_operations" Revert "block: bio_copy_data_iter" ublk: honor IO_URING_F_NONBLOCK for handling control command block: don't allow splitting of a REQ_NOWAIT bio block: handle bio_split_to_limits() NULL return
2023-01-06Merge tag 'v6.2-p2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: "This fixes a CFI crash in arm64/sm4 as well as a regression in the caam driver" * tag 'v6.2-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: arm64/sm4 - fix possible crash with CFI enabled crypto: caam - fix CAAM io mem access in blob_gen
2023-01-06soc: qcom: apr: Make qcom,protection-domain optional againStephan Gerhold
APR should not fail if the service device tree node does not have the qcom,protection-domain property, since this functionality does not exist on older platforms such as MSM8916 and MSM8996. Ignore -EINVAL (returned when the property does not exist) to fix a regression on 6.2-rc1 that prevents audio from working: qcom,apr remoteproc0:smd-edge.apr_audio_svc.-1.-1: Failed to read second value of qcom,protection-domain qcom,apr remoteproc0:smd-edge.apr_audio_svc.-1.-1: Failed to add apr 3 svc Fixes: 6d7860f5750d ("soc: qcom: apr: Add check for idr_alloc and of_property_read_string_index") Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221229151648.19839-3-stephan@gerhold.net
2023-01-06firmware/psci: Don't register with debugfs if PSCI isn't availableMarc Zyngier
Contrary to popular belief, PSCI is not a universal property of an ARM/arm64 system. There is a garden variety of systems out there that don't (or even cannot) implement it. I'm the first one deplore such a situation, but hey... On such systems, a "cat /sys/kernel/debug/psci" results in fireworks, as no invocation callback is registered. Check for the invoke_psci_fn and psci_ops.get_version pointers before registering with the debugfs subsystem, avoiding the issue altogether. Fixes: 3137f2e60098 ("firmware/psci: Add debugfs support to ease debugging") Reported-by: Hector Martin <marcan@marcan.st> Signed-off-by: Marc Zyngier <maz@kernel.org> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: Mark Brown <broonie@kernel.org> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Lorenzo Pieralisi <lpieralisi@kernel.org> Reviewed-by: Hector Martin <marcan@marcan.st> Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Acked-by: Mark Rutland <mark.rutland@arm.com> Link: https://lore.kernel.org/r/20230105090834.630238-1-maz@kernel.org Signed-off-by: Will Deacon <will@kernel.org>
2023-01-06usb: dwc3: gadget: Ignore End Transfer delay on teardownThinh Nguyen
If we delay sending End Transfer for Setup TRB to be prepared, we need to check if the End Transfer was in preparation for a driver teardown/soft-disconnect. In those cases, just send the End Transfer command without delay. In the case of soft-disconnect, there's a very small chance the command may not go through immediately. But should it happen, the Setup TRB will be prepared during the polling of the controller halted state, allowing the command to go through then. In the case of disabling endpoint due to reconfiguration (e.g. set_interface(alt-setting) or usb reset), then it's driven by the host. Typically the host wouldn't immediately cancel the control request and send another control transfer to trigger the End Transfer command timeout. Fixes: 4db0fbb60136 ("usb: dwc3: gadget: Don't delay End Transfer on delayed_status") Cc: stable@vger.kernel.org Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com> Link: https://lore.kernel.org/r/f1617a323e190b9cc408fb8b65456e32b5814113.1670546756.git.Thinh.Nguyen@synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-06usb: dwc3: xilinx: include linux/gpio/consumer.hArnd Bergmann
The newly added gpio consumer calls cause a build failure in configurations that fail to include the right header implicitly: drivers/usb/dwc3/dwc3-xilinx.c: In function 'dwc3_xlnx_init_zynqmp': drivers/usb/dwc3/dwc3-xilinx.c:207:22: error: implicit declaration of function 'devm_gpiod_get_optional'; did you mean 'devm_clk_get_optional'? [-Werror=implicit-function-declaration] 207 | reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW); | ^~~~~~~~~~~~~~~~~~~~~~~ | devm_clk_get_optional Fixes: ca05b38252d7 ("usb: dwc3: xilinx: Add gpio-reset support") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20230103121755.956027-1-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-06HID: amd_sfh: Fix warning unwind gotoBasavaraj Natikar
Return directly instead of using existing goto will not cleanup previously allocated resources. Hence replace return with goto to fix warning unwind goto which cleanups previously allocated resources. Fixes: 93ce5e0231d7 ("HID: amd_sfh: Implement SFH1.1 functionality") Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2023-01-06Merge tag 'drm-intel-fixes-2023-01-05' of ↵Daniel Vetter
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes Only gvt-fixes: - debugfs fixes (Zhenyu) - fix up for vgpu status (Zhi) - double free fix in split_2MB_gtt_entry (Zheng) Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Y7cszBkLRvAy6uao@intel.com
2023-01-06drm: Add orientation quirk for Lenovo ideapad D330-10IGLPatrick Thompson
Panel is 800x1280 but mounted on a detachable form factor sideways. Signed-off-by: Patrick Thompson <ptf@google.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20221220205826.178008-1-ptf@google.com
2023-01-06usb: fotg210-udc: fix error return code in fotg210_udc_probe()Yang Yingliang
After commit 5f217ccd520f ("fotg210-udc: Support optional external PHY"), the error code is re-assigned to 0 in fotg210_udc_probe(), if allocate or map memory fails after the assignment, it can't return an error code. Set the error code to -ENOMEM to fix this problem. Fixes: 5f217ccd520f ("fotg210-udc: Support optional external PHY") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20221230065427.944586-1-yangyingliang@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-05net: usb: cdc_ether: add support for Thales Cinterion PLS62-W modemHui Wang
This modem has 7 interfaces, 5 of them are serial interfaces and are driven by cdc_acm, while 2 of them are wwan interfaces and are driven by cdc_ether: If 0: Abstract (modem) If 1: Abstract (modem) If 2: Abstract (modem) If 3: Abstract (modem) If 4: Abstract (modem) If 5: Ethernet Networking If 6: Ethernet Networking Without this change, the 2 network interfaces will be named to usb0 and usb1, our QA think the names are confusing and filed a bug on it. After applying this change, the name will be wwan0 and wwan1, and they could work well with modem manager. Signed-off-by: Hui Wang <hui.wang@canonical.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20230105034249.10433-1-hui.wang@canonical.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-05stmmac: dwmac-mediatek: remove the dwmac_fix_mac_speedBiao Huang
In current driver, MAC will always enable 2ns delay in RGMII mode, but that's not the correct usage. Remove the dwmac_fix_mac_speed() in driver, and recommend "rgmii-id" for phy-mode in device tree. Fixes: f2d356a6ab71 ("stmmac: dwmac-mediatek: add support for mt8195") Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Biao Huang <biao.huang@mediatek.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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